Q. What will be the unit digit in the product 7^105 ?

  • (A) 1
  • (B) 5
  • (C) 9
  • (D) 7
✅ Correct Answer: (D) 7

Published by Monu Rathod ⭐ 7.03K Points at 15-Oct-2021 07:16 pm in Math

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